Welcome at Astronomy Club Eta Carinae
More sunspots
- Details
- John Dohmen
- News
- Hits: 1371
A short update. This afternoon (February 10) I have once again pointed my ETX-125 with solar filter to the sun to check if something has changed since a few days ago. And that was clearly the case. Now there are two groups of sunspots. Both groups were already visible in the picture of last Monday, but the smallest group consisted at that time of 1 small and 1 larger sunspot surrounded by brighter (hotter) spots.
Sunspot group
- Details
- John Dohmen
- News
- Hits: 1118
On Saturday February 6 I pointed my ETX-125 for a test with a solar filter to the sun. To my surprise I detected a large group of sunspots. The next day I got an alert from Nasa about this group.
Today, February 8, I once again pointed my telescope with solar filter to the sun to find out that the group had grown considerably. The group consist now of a long spanning group of large and small spots. On Saturday this group was more compact. Apparently there is a lot going on in the sun.
Page 3 of 3
